Numbers 35:13

13 The cities which you shall give shall be for you six cities of refuge.

Numbers 35:13 Meaning and Commentary

Numbers 35:13

And of these cities which ye shall give
Of the forty eight cities they were to give to the Levites, ( Numbers 35:7 ) ,

six cities shall ye have for refuge;
which, I think, makes it clear, that not all the forty eight cities were for refuge, only six of them.

Numbers 35:13 In-Context

11 then you shall appoint you cities to be cities of refuge for you, that the manslayer who kills any person unwittingly may flee there.
12 The cities shall be to you for refuge from the avenger, that the manslayer not die, until he stands before the congregation for judgment.
13 The cities which you shall give shall be for you six cities of refuge.
14 You shall give three cities beyond the Yarden, and three cities shall you give in the land of Kana`an; they shall be cities of refuge.
15 For the children of Yisra'el, and for the stranger and for the sojourner among them, shall these six cities be for refuge; that everyone who kills any person unwittingly may flee there.
The Hebrew Names Version is in the public domain.